import Matcher, { Value } from './Matcher';
export type SourceItem = string | object;
export declare const defaultComparison: string[];
export declare const stringComparisons: string[];
export declare const numberComparisons: string[];
export type PromiseLookup = ((text: string, op: 'or' | 'and' | null, matchers: Matcher[]) => Promise<SourceItem[]>);
export interface DataSourceLookup {
    source: SourceItem[] | PromiseLookup;
    matchOnPaste?: boolean | ((text: string) => Promise<SourceItem | null>);
    textGetter?: (item: object) => string;
    valueGetter?: (item: object) => Value;
    ignoreCase?: boolean;
    itemLimit?: number;
    searchStartLength?: number;
}
export interface DataSourceValue {
    match: RegExp | ((text: string) => boolean);
    value: (text: string) => Value;
    matchOnPaste?: boolean;
}
type DataSourceMatch = DataSourceLookup | DataSourceValue;
export interface DataSource {
    name: string;
    title: string;
    comparisons: string[];
    precedence?: number;
    selectionLimit?: number;
    functional?: boolean;
    hideOnShortcut?: boolean;
    definitions: DataSourceMatch[];
    defaultOperator?: string;
}
export default DataSource;